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List of works by Akifumi Hagiwara

3D Quantitative Synthetic MRI in the Evaluation of Multiple Sclerosis Lesions

scientific article published on 07 January 2021

3D quantitative synthetic MRI-derived cortical thickness and subcortical brain volumes: Scan-rescan repeatability and comparison with conventional T1 -weighted images

scientific article published on 10 April 2019

A Comparison of Techniques for Correcting Eddy-current and Motion-induced Distortions in Diffusion-weighted Echo-planar Images

scientific article published on 03 December 2018

A Dorsal Pancreatic Artery Originating from the Right Inferior Phrenic Artery.

scientific article published in January 2016

A strategy to optimize radiation exposure for non-contrast head CT: comparison with the Japanese diagnostic reference levels

scientific article published on 20 April 2016

Aberrant myelination in patients with Sturge-Weber syndrome analyzed using synthetic quantitative magnetic resonance imaging

scientific article published on 06 July 2019

Analysis of White Matter Damage in Patients with Multiple Sclerosis via a Novel In Vivo MR Method for Measuring Myelin, Axons, and G-Ratio

scientific article

Application of Quantitative Microstructural MR Imaging with Atlas-based Analysis for the Spinal Cord in Cervical Spondylotic Myelopathy.

scientific article published on 26 March 2018

Automated brain tissue and myelin volumetry based on quantitative MR imaging with various in-plane resolutions

scientific article published on 10 November 2017

Brain tissue and myelin volumetric analysis in multiple sclerosis at 3T MRI with various in-plane resolutions using synthetic MRI

scientific article published on 18 June 2019

Changes in the ADC of diffusion-weighted MRI with the oscillating gradient spin-echo (OGSE) sequence due to differences in substrate viscosities

scientific article published on 26 April 2018

Choroid plexus cysts analyzed using diffusion-weighted imaging with short diffusion-time

scientific article published on 31 December 2018

Computed tomography imaging findings in erythrodermic psoriasis treated with infliximab: A case report.

scientific article published on 2 March 2018

Contrast-enhanced synthetic MRI for the detection of brain metastases.

scientific article published on 15 February 2016

Crown abnormality in osmotic demyelination syndrome

scientific article published on 01 August 2017

Distribution and chemical forms of gadolinium in the brain: a review

scientific article

Dural Enhancement in a Patient with Sturge-Weber Syndrome Revealed by Double Inversion Recovery Contrast Using Synthetic MRI.

scientific article published on 6 November 2015

Effect of Gadolinium on the Estimation of Myelin and Brain Tissue Volumes Based on Quantitative Synthetic MRI

scientific article published on 27 December 2018

Estimation of Gadolinium-based Contrast Agent Concentration Using Quantitative Synthetic MRI and Its Application to Brain Metastases: A Feasibility Study

scientific article published on 19 February 2019

Exogenous introduction of tissue inhibitor of metalloproteinase 2 reduces accelerated growth of TGF-β-disrupted diffuse-type gastric carcinoma

scientific article published on November 2010

Gray Matter Alterations in Early and Late Relapsing-Remitting Multiple Sclerosis Evaluated with Synthetic Quantitative Magnetic Resonance Imaging

scientific article published on 31 May 2019

Human IDH mutant 1p/19q co-deleted gliomas have low tumor acidity as evidenced by molecular MRI and PET: a retrospective study

scientific article published on 17 July 2020

Improving the Quality of Synthetic FLAIR Images with Deep Learning Using a Conditional Generative Adversarial Network for Pixel-by-Pixel Image Translation

scientific article published on 10 January 2019

Ketotic hyperglycemia-related seizure with reversible white matter lesion: Metabolic implication of its reversibility based on magnetic resonance spectroscopy study

scientific article published on 06 April 2018

Limitation of neurite orientation dispersion and density imaging for the detection of focal cortical dysplasia with a "transmantle sign"

scientific article published on 21 July 2018

Linearity, Bias, Intrascanner Repeatability, and Interscanner Reproducibility of Quantitative Multidynamic Multiecho Sequence for Rapid Simultaneous Relaxometry at 3 T: A Validation Study With a Standardized Phantom and Healthy Controls

article

MR g-ratio-weighted connectome analysis in patients with multiple sclerosis

scientific article published on 18 September 2019

MRI Detection of Intratumoral Fat in Colorectal Liver Metastases After Preoperative Chemotherapy

scientific article published on 09 April 2018

MRI Findings of Immune Checkpoint Inhibitor-Induced Hypophysitis: Possible Association with Fibrosis

scientific article published on 06 August 2020

Maximum Uptake and Hypermetabolic Volume of 18F-FDOPA PET Estimate Molecular Status and Overall Survival in Low-Grade Gliomas: A PET and MRI Study

scientific article published on 07 October 2020

Multiparametric MR-PET measurements in hypermetabolic regions reflect differences in molecular status and tumor grade in treatment-naïve diffuse gliomas

scientific article published on 14 September 2020

Myelin Imaging Can Be Affected by a Number of Factors

scientific article published on 21 May 2020

Myelin Measurement Using Quantitative Magnetic Resonance Imaging: A Correlation Study Comparing Various Imaging Techniques in Patients with Multiple Sclerosis

scientific article published on 08 February 2020

Myelin Measurement: Comparison Between Simultaneous Tissue Relaxometry, Magnetization Transfer Saturation Index, and T1w/T2w Ratio Methods

scientific article published on 12 July 2018

Myelin and Axonal Damage in Normal-Appearing White Matter in Patients with Moyamoya Disease

scientific article published on 27 August 2020

Neurocognitive and psychiatric disorders-related axonal degeneration in Parkinson's disease

scientific article published on 05 February 2020

Radiologist involvement is associated with reduced use of MRI in the acute period of low back pain in a non-elderly population.

scientific article published on 23 October 2017

Reduced visualization of cerebral infarction on diffusion-weighted images with short diffusion times

scientific article published on 26 July 2018

Relative oxygen extraction fraction (rOEF) MR imaging reveals higher hypoxia in human epidermal growth factor receptor (EGFR) amplified compared with non-amplified gliomas

scientific article published on 26 October 2020

Repeatability and reproducibility of human brain morphometry using three-dimensional magnetic resonance fingerprinting

scientific article published on 22 October 2020

Review of synthetic MRI in pediatric brains: Basic principle of MR quantification, its features, clinical applications, and limitations

scientific article published on 07 March 2019

Signal Intensity within Cerebral Venous Sinuses on Synthetic MRI

scientific article published on 05 April 2019

Slice-accelerated gradient-echo echo planar imaging dynamic susceptibility contrast-enhanced MRI with blipped CAIPI: effect of increasing temporal resolution

scientific article

SyMRI of the Brain: Rapid Quantification of Relaxation Rates and Proton Density, With Synthetic MRI, Automatic Brain Segmentation, and Myelin Measurement.

scientific article

Synthetic MR Imaging in the Diagnosis of Bacterial Meningitis.

scientific article published on 22 December 2016

Synthetic MRI in the Detection of Multiple Sclerosis Plaques

scientific article published on 8 December 2016

Synthetic MRI of the knee: new perspectives in musculoskeletal imaging and possible applications for the assessment of bone marrow disorders

scientific article

Synthetic MRI showed increased myelin partial volume in the white matter of a patient with Sturge-Weber syndrome.

scientific article

The Advantage of Synthetic MRI for the Visualization of Anterior Temporal Pole Lesions on Double Inversion Recovery (DIR), Phase-sensitive Inversion Recovery (PSIR), and Myelin Images in a Patient with CADASIL

scientific article published on 12 December 2017

The Advantage of Synthetic MRI for the Visualization of Early White Matter Change in an Infant with Sturge-Weber Syndrome.

scientific article published on 21 March 2016

Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study.

scientific article

Vaginal delivery-related changes in the pelvic organ position and vaginal cross-sectional area in the general population

scientific article published on 15 December 2017

Voxel-Wise and Patient-Wise Correlation of 18F-FDOPA PET, rCBV, and ADC in Treatment-Naïve Diffuse Gliomas with Different Molecular Subtypes

scientific article published on 09 July 2020

White Matter Abnormalities in Multiple Sclerosis Evaluated by Quantitative Synthetic MRI, Diffusion Tensor Imaging, and Neurite Orientation Dispersion and Density Imaging

scientific article published on 12 September 2019

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